TreeBuilder builder = new TreeBuilder();
builder.setPipelineConfiguration(pss.getConfiguration().makePipelineConfiguration());
builder.setNodeFactory(nodeFactory);
builder.setSystemId(this.getSystemId());
builder.open();
builder.startDocument(0);
int st = StandardNames.XSL_STYLESHEET;
builder.startElement(st, StandardNames.XS_UNTYPED, 0, 0);
builder.namespace(NamespaceConstant.XSLT_CODE, 0);